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Hyaluronic Acid Serum bottle with 2022 Allure award badge
Key benefits of Hyaluronic Acid Serum
Key claim from recent clinical study of customers using Hyaluronic Acid Serum
How to layer Hyaluronic Acid Serum in your routine
Ingredients in Hyaluronic Acid Serum
how to use Hyaluronic Acid Serum
Before and after of customer using Hyaluronic Acid Serum
different bottle sizes of Hyaluronic Acid Serum and the number of uses (30ml = 60 uses, 60ml = 120 uses, 100ml = 180 uses)
Model applying Hyaluronic Acid Serum to her face
Model holding Hyaluronic Acid Serum

Hyaluronic Acid Serum - 30ml | The INKEY List

Non-tacky hydrating serum for all skin types

4.7
Rated 4.7 out of 5 stars
4.7 Stars (2,581 Reviews)
$13.50 / 30ml

WHAT YOU GET: A lightweight hydrating serum that delivers instant and lasting hydration, leaving your skin plump, smooth, and ready for the day.  

WHY IT WORKS: 2% Multi-Molecular Hyaluronic Acid holds up to 1000x its weight in water, delivering intense hydration across multiple layers of skin. Matrixyl™ 3000 Peptide helps to pump, firm and smooth skin.

HOW IT FEELS: Lightweight and hydrating. No greasiness, stickiness, or tackiness. 

WHEN TO USE: AM & PM. Use this moisturising serum right after your cleanse.   

Suitable for:

  • All Skin Types
  • Sensitive Skin
  • Pregnancy & Breastfeeding
  • Teen Approved

Targets:

  • Dehydrated Skin
  • Fine Lines & Wrinkles
  • Damaged Skin Barrier

Awards & Features

Glamour Award
Allure 2022
CEW 2023 Award

The cult-favourite, hydration serum that hero that kicked off the INKEY obsession

Clinically proven to deliver instant hydration – but it doesn’t stop there clinically proven to plumps, firms, smooths and boost the efficacy of every product you layer on top – and its only $13.50 - its your overpriced serums worst nightmare.

  • Instantly hydrates & plumps

  • Boosts absorption of other products

  • Lightweight, non-sticky formula. Just $13.50

Hyaluronic Acid Serum

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Hyaluronic Acid Serum - 30ml

Hyaluronic Acid Serum - 30ml

  • • Maintains healthy, hydrated skin.
  • • Helps your other skincare work harder.
  • • Leaves skin plump & smooth.
  • • Every skin's staple serum.

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Ectoin Hydro-Barrier Serum

  • • Hydrates and strengthens the skin barrier in just 15 minutes*
  • • Gives bouncier and smoother skin in just 7 days*
  • • Targets signs of a compromised skin barrier.
  • • Perfect for dry, dull and irritated skin.

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  • Before and after comparison
    "I decided to try Hyaluronic Acid Serum as I'm struggling with acne dry skin from medications. I've been using it for more than a year and my skin is glowing and feels softer than ever! I would definitely recommend this product if you want change your skin for better!"

    Katarzyna

  • Before and after comparison

    "You have been a part of the past 2 years of my skincare journey. Thank you INKEY!"

    Keanu

  • Before and after comparison
    "I’ve used INKEY products religiously and my skin is just amazing! This is before I started and what it is like now. My skin's never been better!"

    Adelle

  • Before and after comparison
    "The INKEY List is the only skincare that's helped my acne-prone skin due to my polycystic ovaries". Lauren has been using Oat Cleansing Balm, Salicylic Acid Cleanser, Hyaluronic Acid Serum, Succinic Acid Treatment and Omega Water Cream since December 2022."

    Lauren

  • Before and after comparison
    "Just wanted to say I’ve been using your brand for just over a month and the products have really helped with my acne and the scarring! They are amazing and the results are incredible."

    Amy

  • Before and after comparison
    "I used the online askINKEY service and chose the Hyaluronic Acid Serum, the Succinic Acid Treatment, and the Omega Water Cream. These are my results after 3 months ❤️ "

    Chloe

  • Before and after comparison
    "Your products have helped me become so much more confident and happy in my skin!"

    Tatiana

4.7
Rated 4.7 out of 5 stars
Based on 2,581 reviews
Total 5 star reviews: 2.1k Total 4 star reviews: 375 Total 3 star reviews: 64 Total 2 star reviews: 26 Total 1 star reviews: 37
Reviews Summary
Customers say this serum absorbs quickly and leaves skin feeling soft and hydrated without stickiness. Many reviews mention its lightweight texture and how well it works in their daily skincare routine. The product receives praise for its gentle nature, with users noting it works well for sensitive skin. Frequent comments address its smooth application and compatibility with other products. While most use it as a base layer, some suggest applying it to damp skin for best results. Users particularly appreciate the larger size option and value for money.
2,581 reviews
  • Bridget G.
    Verified Buyer
    Reviewing
    FREE Hyaluronic Acid Serum 30ml
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    Love it!

    I am a huge fan of this serum! It doesn’t feel sticky or foam up like other brands. Leaves my skin plump amd hydrated

  • Ava W.
    Verified Buyer
    Reviewing
    Hyaluronic Acid Serum - 30ml
    I recommend this product
    Age Range 18 - 24
    Skin Type Combination
    Skin Concerns Redness, Breakouts, Dryness, Blackheads
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    2 days ago
    Love

    Great texture

  • Emily S.
    Verified Buyer
    Reviewing
    Hyaluronic Acid Serum - 60ml
    I recommend this product
    Age Range 25 - 34
    Skin Type Combination
    Skin Concerns Texture, Dryness, Fine Lines and Wrinkles, Blackheads
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    2 days ago
    Good product, terrible packaging

    I decant this into a dropper bottle because I’m not sure who decided to put a liquid into a bottle with this kind of cap, but it’s a terrible idea. It doesn’t dispense evenly, no precision, and if I use this (or any of the serums in similar bottles) it always crusts up the lid or makes a mess. I find that the Inkey List has great formulations (this hyaluronic acid is a little ‘slipperier’ than other formulations I’ve tried but it does the job) but their packaging is not amazing.